28915204

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{6737}}^1$

素因数の和:6807

約数の個数: 24

約数和(自身を含む): 53769240

約数和(自身を除く): 24854036

約数列:

[1, 2, 4, 29, 37, 58, 74, 116, 148, 1073, 2146, 4292, 6737, 13474, 26948, 195373, 249269, 390746, 498538, 781492, 997076, 7228801, 14457602, 28915204]

約数ペア:

[(1, 28915204), (2, 14457602), (4, 7228801), (29, 997076), (37, 781492), (58, 498538), (74, 390746), (116, 249269), (148, 195373), (1073, 26948), (2146, 13474), (4292, 6737)]